Podcast
Questions and Answers
What is one of the responsibilities of a registered nurse?
What is one of the responsibilities of a registered nurse?
- Conduct genetic counseling
- Report any changes to the doctor (correct)
- Perform surgical procedures independently
- Administer anesthesia
Which task can a licensed nurse do under supervision?
Which task can a licensed nurse do under supervision?
- Handle patient care basics (correct)
- Perform advanced diagnostics
- Manage hospital operations
- Prescribe medications
Which of the following statements is correct about a registered nurse's role?
Which of the following statements is correct about a registered nurse's role?
- They can rate all nurses in the hospital. (correct)
- They cannot oversee the work of licensed nurses.
- They are not involved in patient care activities.
- They only assist doctors without performing any assessments.
What is a restricted activity for licensed nurses?
What is a restricted activity for licensed nurses?
Which of the following is NOT a duty of a registered nurse?
Which of the following is NOT a duty of a registered nurse?
What can lead to a poor image quality in radiographic procedures?
What can lead to a poor image quality in radiographic procedures?
What does NOT contribute to dose creep in radiographic imaging?
What does NOT contribute to dose creep in radiographic imaging?
Why might operators avoid increasing the radiation dose during an imaging session?
Why might operators avoid increasing the radiation dose during an imaging session?
What is a common response to fears of obtaining a bad image?
What is a common response to fears of obtaining a bad image?
Which statement correctly addresses the impact of radiopaque objects during radiography?
Which statement correctly addresses the impact of radiopaque objects during radiography?
Which type of cells are likely to be more sensitive to factors affecting cell division?
Which type of cells are likely to be more sensitive to factors affecting cell division?
What is the main difference in sensitivity between rapidly dividing cells and slowly replicating cells?
What is the main difference in sensitivity between rapidly dividing cells and slowly replicating cells?
Which of the following is true regarding trauma and its classification?
Which of the following is true regarding trauma and its classification?
In the context of cellular sensitivity, which statement is correct?
In the context of cellular sensitivity, which statement is correct?
Which scenario exemplifies a sub trauma?
Which scenario exemplifies a sub trauma?
What should be monitored in a patient experiencing acute trauma?
What should be monitored in a patient experiencing acute trauma?
Which level of consciousness indicates a patient is awake but has difficulty staying alert?
Which level of consciousness indicates a patient is awake but has difficulty staying alert?
In which scenario is it crucial to provide pain relief?
In which scenario is it crucial to provide pain relief?
What describes a comatose patient in terms of responsiveness?
What describes a comatose patient in terms of responsiveness?
Which of the following levels of consciousness indicates a patient who can respond to stimuli but is not fully aware?
Which of the following levels of consciousness indicates a patient who can respond to stimuli but is not fully aware?
What is the primary reason for not exposing people during equipment evaluation or training?
What is the primary reason for not exposing people during equipment evaluation or training?
What does a large focal spot-to-skin distance imply?
What does a large focal spot-to-skin distance imply?
How does collimation affect gonadal exposure?
How does collimation affect gonadal exposure?
Which of the following describes the relationship between collimation and radiation safety?
Which of the following describes the relationship between collimation and radiation safety?
What is one potential consequence of not using proper collimation during radiological procedures?
What is one potential consequence of not using proper collimation during radiological procedures?
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Study Notes
Roles and Responsibilities
- Linced Personnel: Perform basic tasks under the supervision of a registered nurse.
- Registered Nurses: Administer medications, report patient condition changes to physicians, and evaluate other nurses within the hospital setting.
Radiation Safety
- Patient Protection: Individuals are not exposed to radiation for evaluation, training, or research purposes.
- Focal Spot-to-Skin Distance: A larger distance reduces radiation exposure.
- Collimation: Reduces radiation exposure by limiting the beam area, but can impact image quality.
- Automatic Exposure Control (AEC): Not used in the presence of radiopaque materials, such as metal.
- Dose Creep: Avoid increasing radiation doses out of fear of poor image quality.
Cell Sensitivity and Radiation Effects
- Mitotic Rate: Cells that divide rapidly are more sensitive to radiation than those with slow replication rates.
- Example: Blood-producing cells are highly sensitive compared to nerve cells.
Trauma Management
- Sub Trauma: Injuries from sports or other activities that do not require immediate attention.
- Acute Trauma: Urgent medical attention is required with monitoring of vital signs and pain management.
- Levels of Consciousness:
- Alert and Conscious: Fully aware and responsive.
- Drowsy: Slightly impaired consciousness.
- Unconscious but Reactive: Responds to stimuli but is not fully aware.
- Comatose: Unconscious and unresponsive.
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